<!DOCTYPE html>
<html lang="en" ng-app="">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>

    </style>
    <script src="../angular.min.js"></script>
</head>
<body>
<input type="text" value="1234" ng-readonly="true">
</body>
<script>

</script>
</html>